Zscaler File Check review
A policy-dependent file submission portal for organizations already routing traffic through Zscaler.
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Zscaler File Check is a browser-based portal for submitting files to be checked under an organization’s Zscaler security policies. It is aimed at mid-market and enterprise organizations whose traffic is already routed to the Zscaler service, rather than people looking for a public, standalone virus scanner. The portal accepts files up to 50 MB and displays identifying details and status, including whether a file was blocked and the stated reason. Scanning can apply Malware Protection or Advanced Behavioral Analysis according to the organization’s configuration and the file’s results.
Its main strength is policy-linked visibility rather than an independent verdict engine. File Check displays the file name, MD5 hash, size, uploaded URL, and status, and connects status to behavioral-analysis results available in the Zscaler admin portal. That makes it useful as a submission point within an existing security setup, while keeping deeper behavioral-analysis reporting in the administrative portal. It scans files, not URLs or an entire computer, so it is not a broad replacement for endpoint protection or a public multi-purpose scanner.
Access is tied to forwarding traffic to Zscaler, and the outcome depends on the policies the organization has configured. The pricing model is contact sales, with pricing relating to Zscaler platform purchases rather than a standalone File Check plan. Teams already operating under those policies may find the portal a practical way to check submitted files and review their status. Individuals or organizations without Zscaler routing and policy configuration should choose a scanner that works independently; File Check’s utility is closely bound to its organizational environment.
Zscaler File Check pros and cons
- Where it wins
- Accepts file uploads up to 50 MB for policy-based scanning.
- Shows file name, MD5 hash, size, upload URL, and scan status.
- Links status to behavioral-analysis results in the Zscaler admin portal.
- Where it doesn't
- Requires traffic to be forwarded to the Zscaler service.
- Scanning depends on policies configured by the organization.
- Full behavioral-analysis reports are available through the admin portal, not here.
Zscaler File Check fact sheet, pricing and score →
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